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133mm Casing OD DTH Drill Bits Double Head Rotary Percussive Casing Systems
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DTH Bits Double Head Rotary Percussive Casing Systems Crown Ring Bit PRODUCT SPECIFICATION Drill Bits: Crown Ring Bits Inner Bits Casing OD Bit OD Thread Bit Diameter Thread mm inch mm inch mm inch 118 4 5/8 ... Read More

2020-05-06 14:48:26

Water Well Drilling Tricone Drill Bit Milled Tooth 7 - 5/8”Diameter API Certification
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

Customized Color Tricone Drill Bit For Well Drilling Dia 10'' Forging Processing
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

R32 64mmThread Cross Metal Drill Bit Tungsten Carbide Rock Drill Bits X Type For Bench Drilling
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Thread R25 R28 R32 Cross Bits Tungsten Carbide Rock Drill Bits Description Cross type bit with steel inserts using thread system. It has a slow penetration rate but it produces a very straight drill hole. ... Read More

2021-08-26 16:05:38

Blue color Steel button 12-1/4 '' IADC537 TCI Roller Tricone Rock Drill Bits Tungsten Carbide Hard Rock
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Water Well Drilling Tricone roller bit, milled tooth,12-1/4dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and ... Read More

2022-03-15 15:38:40

IADC537 Water Well Drill Bit Blasthole Bits Customized Color API Certification
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

IADC637 Water Well Tricone Drill Bit Blasthole Bits Customized Color API Certification
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

Steel Tooth Tricone Drill Bit 12 1/4" Size For Gas Oil Well Drilling IADC637
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia,for soft to medium hard sandstone and shale Main Features1. There is a Tricone suitable for any rock formation2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

TCI Tricone Drill Bit 12 1/4" Size For Gas Oil Well Drilling Customized Color
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Water Well Drilling Tricone roller bit, milled tooth,7-5/8dia, for soft to medium hard sandstone and shale Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can ... Read More

2022-03-15 15:38:40

T38 T45 T51 Thread Hard Rock Drill Metal Drill Bit
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T38 T45 T51 thread hard rock drill metal drill bit Our Advantages: We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production. We using the best ... Read More

2022-03-15 16:44:08